
#include <exception>
#include <string>
#include <iostream>
#include <vector>

class A
{
public:
    A(std::string * number):_number(number)
    {

    }
private:
    std::string * _number;
};

int main()
{   
    std::string m = "test line";
    auto a = new(std::nothrow) A(&m);
    if(!a)
    {

    }
    return EXIT_SUCCESS;
}